find theleast no by which 162 must be multiplied the no obtained a perfect square
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Ans= the least number is 2
To get a perfect square we have to multiply the perfect square with another perfect square
so we break the 162 in a way to get perfect square
162*(x)
(82)*2*x
the x =2 to get perfect square
the we get 81 which perfect suqre of 9 and 4 which is perfect square of 2
To get a perfect square we have to multiply the perfect square with another perfect square
so we break the 162 in a way to get perfect square
162*(x)
(82)*2*x
the x =2 to get perfect square
the we get 81 which perfect suqre of 9 and 4 which is perfect square of 2
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